//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public JDBCPreparedStatement(JDBCConnection conn, String sql, java.util.Calendar calendar, String statementName, String cursorName, int rpbID) throws SQLException
public JDBCPreparedStatement(JDBCConnection conn, string sql, DateTime calendar, string statementName, string cursorName, int rpbID) : base(conn, statementName, cursorName, rpbID)
{
poolable_ = true;
if (string.ReferenceEquals(sql, null))
{
JDBCError.throwSQLException(JDBCError.EXC_SYNTAX_ERROR);
return;
}
rsmd_ = null;
// Check for null statement
DatabaseRequestAttributes dpa = new DatabaseRequestAttributes();
// dpa.setDescribeOption(0xD5); // Name/alias.
//
// Only set the statement name and cursor name in the RPB
//
sqlStatementType_ = JDBCStatement.getStatementType(sql);
statementAttributes_.SQLStatementType = sqlStatementType_;
dpa.SQLStatementType = sqlStatementType_;
dpa.PrepareOption = 0; // Normal prepare.
if (sqlStatementType_ == JDBCStatement.TYPE_SELECT)
{ // Only set for select statement
dpa.OpenAttributes = 0x80; // Read only. Otherwise blocking doesn't work.
}
JDBCParameterMetaData pmd = new JDBCParameterMetaData(calendar);
string catalog = conn_.Catalog;
// Getting the catalog may change the current rpb for the connection.
// Reset it after getting back. Otherwise the call to
// prepareAndDescribe may fail with a PWS0001
DatabaseConnection databaseConn = conn_.DatabaseConnection;
databaseConn.CurrentRequestParameterBlockID = rpbID_;
rsmd_ = new JDBCResultSetMetaData(conn.DatabaseInfo.ServerCCSID, calendar, catalog);
dpa.ExtendedSQLStatementText = sql;
conn.prepareAndDescribe(dpa, rsmd_, pmd);
int handle = -1;
// Only change the descriptor if there are parameters available
DatabaseChangeDescriptorAttributes cda = (DatabaseChangeDescriptorAttributes)dpa;
sbyte[] b = pmd.ExtendedSQLParameterMarkerDataFormat;
cda.ExtendedSQLParameterMarkerDataFormat = b;
handle = b == null ? -1 : conn.NextDescriptorHandle;
if (handle >= 0)
{
conn.changeDescriptor(cda, handle);
}
pmd_ = pmd;
pmd_.Statement = this;
descriptorHandle_ = handle;
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: void changeDescriptor(DatabaseChangeDescriptorAttributes cda, int handle) throws SQLException
internal virtual void changeDescriptor(DatabaseChangeDescriptorAttributes cda, int handle)
{
try
{
conn_.changeDescriptor(cda, handle);
}
catch (IOException io)
{
throw convertException(io);
}
}
